How to disable ping to a website?

I seem to be getting "MyBB has experienced an internal SQL error and cannot continue." I suspect someone is pinging massively to the site.
this website is in shared hosting, is there a way I can disable pinging to my website?

To block all Ping traffic to and from a computer or Web site. You need to create an IPSec policy that will block all ICMP traffic.
IPSec is a protocol designed to protect individual TCP/IP packets traveling across your network by using public key encryption.